Innovators gear up work on 'green' hydrogen plane with plans for nonstop 9-day trip around Earth
When aviation pioneer Bertrand Piccard a decade ago spearheaded a much-hyped flight around the world in a plane powered by ...
Flies play too, carousel study suggests
In a recent study, scientists at Leipzig University have for the first time demonstrated play-like behavior in flies. They found that fruit flies (Drosophila melanogaster) voluntarily and repeatedly ...